US-460 over Rockhouse Fork
Magoffin County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- US-460 over Rockhouse Fork in Magoffin County, Kentucky, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1965, making it 60 years old at the 2025 inventory.
- It carries about 7,546 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 54 of the 107 inventoried bridges in Magoffin County rated good (50.5%); 3 (2.8%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (37.73278, -83.01972)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 40 ft |
| Location | .1 Mi E of W-jct Ky 1415 |
| NBI structure number | 077B00006N |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Magoffin County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| US-460 over Horsepen Fork | 2004 | 7,652 | Fair |
| Ky 9009 over Over KY7 | 2017 | 7,026 | Good |
| KY9009 over Burning Fork | 2017 | 7,026 | Good |
| Ky-9009 over Johnson Creek | 1963 | 4,478 | Fair |
| Ky-9009 over Cow Creek | 1963 | 4,478 | Fair |
| Ky9009 over Cow Creek | 2023 | 4,478 | Good |
All bridges nearby: Magoffin County, KY bridge conditions · every bridge in Magoffin County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.